Add 2/56 and 4/15
2/56 + 4/15 is 127/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 15 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
2/56 = 2 × 15/56 × 15 = 30/840 - Likewise, for the 2nd fraction, since 15 × 56 = 840,
4/15 = 4 × 56/15 × 56 = 224/840 - Add the two like fractions:
30/840 + 224/840 = 30 + 224/840 = 254/840 - 254/840 simplified gives 127/420
- So, 2/56 + 4/15 = 127/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/56+4/15 2/56+8/15 2/56+4/30 6/56+4/15 2/56+12/15 2/56+4/45 10/56+4/15 2/56+20/15 2/56+4/75 14/56+4/15 2/56+28/15